What is today's weather forecast for Thompson Falls, MT?

Today's forecast for Thompson Falls shows a low of 33 degrees Fahrenheit. A 50 percent chance of rain.

What is the 7-day weather forecast for Thompson Falls, MT?

The 7-day forecast for Thompson Falls shows highs from 37 to 44 degrees and lows from 23 to 33 degrees Fahrenheit. Expect precipitation on 8 days with chances of 20% or higher.

Will it rain in Thompson Falls, MT this week?

Yes, rain is possible in Thompson Falls this week. Precipitation chances: Tuesday (50% chance), Wednesday (40% chance), Thursday (50% chance), Friday (50% chance), Saturday (50% chance), Sunday (50% chance), Monday (50% chance), Tuesday (50% chance).

How accurate is the Thompson Falls weather forecast?

WeatherForYou provides highly accurate Thompson Falls forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Thompson Falls, MT Weather Forecast and Current Conditions

WEATHER ALERTS - High Wind Warning

Current Conditions From Nearby Local Station

Switch to Metric Units

44°F
Feels Like 42°F

Humidity 92% Dew Point 42°F Wind NE 4 MPH Gusts 9 Barometer N/A

Report from a MADIS/MESONET weather station 2.8 mi. ESE of central Thompson Falls
at 3:02 AM Wed, Dec 17, 2025

Point Forecast at a Glance

TueDec 16

50%

WedDec 17

40%

ThuDec 18

50%

FriDec 19

50%

SatDec 20

50%

SunDec 21

50%

MonDec 22

50%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 37°F to 44°F. Unsettled weather expected with rain or snow likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 10°F above the historical average for December. Normal highs for this period are around 31°F with lows around 20°F.

This Date in Weather History

1929 - An icestorm in western New York State resulted in much damage and hardship. A Buffalo report stated, "one was kept awake by the breaking limbs, which snapped off with a report much louder than a rifle shot."

Thompson Falls, MT 7 Day Weather Forecast Details

Tuesday Dec 16

Night: A 50 percent chance of rain. Cloudy, with a low around 33. North wind around 15 mph becoming west northwest. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Dec 17

Day: A 40 percent chance of rain. Snow level 5200 feet lowering to 2400 feet. Mostly cloudy, with a temperature falling to around 35 by 5pm. Breezy, with a west wind 18 to 28 mph, with gusts as high as 50 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Night: A 30 percent chance of rain. Mostly cloudy, with a low around 29. West wind 16 to 21 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.

Thursday Dec 18

Day: A 50 percent chance of rain. Snow level rising to 3100 feet in the afternoon. Cloudy, with a high near 44. Calm wind becoming south southeast around 6 mph in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.

Night: A 50 percent chance of rain. Cloudy, with a low around 32. South southeast wind 7 to 13 mph becoming west southwest after midnight. Winds could gust as high as 29 mph. New precipitation amounts between a half and three quarters of an inch possible.

Friday Dec 19

Day: A 50 percent chance of rain. Snow level 3300 feet lowering to 2400 feet in the afternoon . Mostly cloudy, with a high near 42. New precipitation amounts of less than a tenth of an inch possible.

Night: A 50 percent chance of rain. Mostly cloudy, with a low around 26.

Saturday Dec 20

Day: A chance of rain. Mostly cloudy, with a high near 37.

Night: A chance of rain. Mostly cloudy, with a low around 24.

Sunday Dec 21

Day: A chance of rain. Mostly cloudy, with a high near 39.

Night: A chance of rain. Mostly cloudy, with a low around 27.

Monday Dec 22

Day: A chance of rain. Mostly cloudy, with a high near 42.

Night: A chance of rain. Snow level 4000 feet lowering to 2500 feet after midnight . Mostly cloudy, with a low around 23.

Tuesday Dec 23

Day: A chance of rain. Snow level rising to 3600 feet. Mostly cloudy, with a high near 40.

About Thompson Falls, MT

Thompson Falls is a city in and the county seat of Sanders County, Montana. The population was 1,336 at the time of the 2020 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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